MMSI 211175610 · Call sign DH4993
Not yet on Master's MateA German workboat, KRABBE measures 38 metres. KRABBE has 10 metres in the beam and a 2.1 m draft. On AIS she appears as MMSI 211175610, call sign DH4993. Working vessels like KRABBE are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
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Joining the Safety Initiative Network doesn't just put KRABBE on the map. It hands you the full bridge:
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